Flush redis when running tests
Closes #135 (closed)
What does this MR do?
Well, the Foodsharing Rabbot flagged up the issue, and it was easy to solve, so I solved it!
How confident are you it won't break things if deployed?
All looks good.
Links to related issues
- added a test, or explain why one is not needed/possible... ... well, I ran it once, hard to test this
- no unrelated changes
- asked someone for a code review
- joined #foodsharing-beta channel at https://slackin.yunity.org
- added an entry to CHANGELOG.md (description, merge request link, username(s))